199038035

素因数分解:

$5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{9277}}^1$

素因数の和:9902

約数の個数: 16

約数和(自身を含む): 273441216

約数和(自身を除く): 74403181

約数列:

[1, 5, 7, 35, 613, 3065, 4291, 9277, 21455, 46385, 64939, 324695, 5686801, 28434005, 39807607, 199038035]

約数ペア:

[(1, 199038035), (5, 39807607), (7, 28434005), (35, 5686801), (613, 324695), (3065, 64939), (4291, 46385), (9277, 21455)]